COVER INFORMATION Station: BADARY (Code Bd ) Experiment: Closing the orbits on four young, low-mass... Exp. Code: EJ019A Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Markus Janson Address: Stockholm University Astronomy Department Roslagstullsbacken 21 106 91 Stockholm, Sweden Phone: 0046 855378548 EMAIL: markus.janson@astro.su.se Fax: 0046 31 772 55 90 Phone during observation: 0046 855378548 Observing mode: 6cm 1024-2 Notes: Schedule for BADARY (Code Bd ) Page 2 Closing the orbits on four young, low-mass... UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2017 Day 160 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 01 00 00 3C454.3 00 59 19 46.7 586.4 2.1 27.8 0 0 01 00 00 01 03 00 --- 01 02 20 46.4 587.3 2.1 28.3 180 23 01 00 01 01 04 07 2326+275 01 03 27 60.1 586.4 1.6 30.5 25 23 01 04 07 01 05 37 --- 01 04 57 60.0 587.0 1.6 30.8 90 35 01 04 08 01 06 05 2319+272 01 05 25 59.2 588.4 1.7 31.5 13 35 01 06 05 01 06 50 --- 01 06 11 59.1 588.7 1.7 31.6 45 40 01 06 06 01 07 18 2326+275 01 06 38 59.8 587.6 1.7 31.2 13 40 01 07 18 01 08 48 --- 01 08 09 59.6 588.2 1.7 31.5 90 52 01 07 19 01 09 16 2319+272 01 08 37 58.8 589.6 1.8 32.1 13 52 01 09 16 01 10 01 --- 01 09 22 58.7 589.8 1.8 32.3 45 58 01 09 17 01 10 28 2326+275 01 09 49 59.4 588.8 1.7 31.8 13 58 01 10 28 01 11 58 --- 01 11 20 59.2 589.3 1.7 32.1 90 69 01 10 29 01 12 26 2319+272 01 11 48 58.4 590.7 1.8 32.7 13 69 01 12 26 01 13 11 --- 01 12 33 58.3 591.0 1.8 32.9 45 75 01 12 27 01 13 39 2326+275 01 13 00 59.0 589.9 1.8 32.4 13 75 01 13 39 01 15 09 --- 01 14 31 58.9 590.5 1.8 32.7 90 87 01 13 40 01 15 37 2319+272 01 14 59 58.0 591.8 1.9 33.3 13 87 01 15 37 01 16 22 --- 01 15 44 57.9 592.1 1.9 33.4 45 92 01 15 38 01 16 49 2326+275 01 16 11 58.7 591.1 1.8 33.0 13 92 01 16 49 01 18 19 --- 01 17 42 58.5 591.6 1.8 33.3 90 104 01 16 50 01 18 47 2319+272 01 18 10 57.6 592.9 1.9 33.9 13 104 01 18 47 01 19 32 --- 01 18 55 57.5 593.2 1.9 34.0 45 110 01 18 48 01 20 00 2326+275 01 19 23 58.3 592.2 1.9 33.6 13 110 01 20 00 01 21 30 --- 01 20 53 58.1 592.7 1.9 33.9 90 121 01 20 01 01 22 04 3C465 01 21 27 58.7 586.6 1.7 30.3 7 121 01 22 04 01 22 49 --- 01 22 12 58.6 586.9 1.7 30.4 45 127 01 22 05 Schedule for BADARY (Code Bd ) Page 3 Closing the orbits on four young, low-mass... UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2017 Day 160 --- 01 23 23 2326+275 01 22 46 57.9 593.4 1.9 34.2 7 127 01 23 23 01 24 53 --- 01 24 17 57.7 593.9 2.0 34.5 90 138 01 23 24 01 25 27 3C465 01 24 51 58.3 587.9 1.7 31.0 7 138 01 25 27 01 26 12 --- 01 25 36 58.2 588.2 1.7 31.1 45 144 01 25 28 01 26 46 2326+275 01 26 10 57.4 594.5 2.0 34.8 7 144 01 26 46 01 28 16 --- 01 27 41 57.2 595.0 2.0 35.0 90 156 01 26 47 01 28 44 2319+272 01 28 08 56.4 596.3 2.1 35.5 13 156 01 28 44 01 29 29 --- 01 28 54 56.3 596.5 2.1 35.6 45 162 01 28 45 01 29 57 2326+275 01 29 21 57.0 595.6 2.0 35.3 14 162 01 29 57 01 31 27 --- 01 30 52 56.8 596.1 2.1 35.6 90 173 01 29 58 01 31 55 2319+272 01 31 20 56.0 597.3 2.1 36.0 13 173 01 31 55 01 32 40 --- 01 32 05 55.9 597.5 2.2 36.1 45 179 01 31 56 01 33 08 2326+275 01 32 32 56.6 596.7 2.1 35.8 14 179 01 33 08 01 34 38 --- 01 34 03 56.4 597.1 2.1 36.0 90 190 01 33 09 01 35 05 2319+272 01 34 31 55.5 598.3 2.2 36.5 14 190 01 35 05 01 35 50 --- 01 35 16 55.4 598.6 2.2 36.6 45 196 01 35 06 01 36 18 2326+275 01 35 43 56.2 597.7 2.1 36.3 14 196 01 36 18 01 37 48 --- 01 37 14 56.0 598.2 2.2 36.5 90 208 01 36 19 01 38 16 2319+272 01 37 42 55.1 599.3 2.2 36.9 14 208 01 38 16 01 39 01 --- 01 38 27 55.0 599.5 2.3 37.0 45 213 01 38 17 01 39 29 2326+275 01 38 55 55.8 598.7 2.2 36.8 14 213 01 39 29 01 40 59 --- 01 40 25 55.6 599.2 2.2 37.0 90 225 01 39 30 01 41 27 2319+272 01 40 53 54.7 600.3 2.3 37.3 14 225 01 41 27 01 42 12 --- 01 41 38 54.6 600.5 2.3 37.4 45 231 01 41 28 01 42 39 2326+275 01 42 06 55.4 599.7 2.2 37.2 14 231 01 42 39 01 44 09 --- 01 43 36 55.2 600.1 2.3 37.4 90 242 01 42 40 01 44 43 3C465 01 44 10 56.0 594.6 2.0 34.4 8 242 01 44 43 01 45 28 --- 01 44 55 55.9 594.8 2.1 34.5 45 248 01 44 44 01 46 02 2326+275 01 45 29 54.9 600.7 2.3 37.7 8 248 01 46 02 01 47 32 --- 01 47 00 54.7 601.2 2.3 37.9 90 260 01 46 03 Schedule for BADARY (Code Bd ) Page 4 Closing the orbits on four young, low-mass... UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2017 Day 160 --- 01 48 06 3C465 01 47 34 55.6 595.7 2.1 34.9 8 260 01 48 06 01 48 51 --- 01 48 19 55.5 595.9 2.1 35.1 45 265 01 48 07 01 49 26 2326+275 01 48 53 54.5 601.7 2.4 38.1 8 265 01 49 26 01 50 56 --- 01 50 24 54.2 602.2 2.4 38.3 90 277 01 49 27 01 51 24 2319+272 01 50 52 53.3 603.3 2.5 38.6 14 277 01 51 24 01 52 09 --- 01 51 37 53.2 603.5 2.5 38.7 45 283 01 51 25 01 52 36 2326+275 01 52 04 54.0 602.7 2.4 38.5 14 283 01 52 36 01 54 06 --- 01 53 35 53.8 603.1 2.4 38.7 90 294 01 52 37 01 54 34 2319+272 01 54 03 52.9 604.2 2.5 39.0 14 294 01 54 34 01 55 19 --- 01 54 48 52.8 604.4 2.5 39.0 45 300 01 54 35 01 55 47 2326+275 01 55 15 53.6 603.6 2.5 38.9 14 300 01 55 47 01 57 17 --- 01 56 46 53.4 604.1 2.5 39.0 90 312 01 55 48 01 57 45 2319+272 01 57 14 52.5 605.1 2.6 39.3 14 312 01 57 45 01 58 30 --- 01 57 59 52.3 605.3 2.6 39.4 45 317 01 57 46 01 58 57 2326+275 01 58 26 53.1 604.5 2.5 39.2 14 317 01 58 57 02 00 27 --- 01 59 57 52.9 605.0 2.5 39.4 90 329 01 58 58 02 00 55 2319+272 02 00 25 52.0 606.0 2.6 39.6 14 329 02 00 55 02 01 40 --- 02 01 10 51.9 606.2 2.6 39.7 45 335 02 00 56 02 02 08 2326+275 02 01 38 52.7 605.4 2.6 39.6 14 335 02 02 08 02 03 38 --- 02 03 08 52.5 605.9 2.6 39.7 90 346 02 02 09 02 04 06 2319+272 02 03 36 51.6 606.8 2.7 40.0 14 346 02 04 06 02 04 51 --- 02 04 21 51.4 607.0 2.7 40.0 45 352 02 04 07 02 05 18 2326+275 02 04 49 52.2 606.3 2.6 39.9 14 352 02 05 18 02 06 48 --- 02 06 19 52.0 606.7 2.7 40.1 90 363 02 05 19 02 07 23 3C465 02 06 53 53.0 601.7 2.4 37.6 9 363 02 07 23 02 08 08 --- 02 07 38 52.9 601.9 2.4 37.7 45 369 02 07 24 02 08 42 2326+275 02 08 12 51.8 607.3 2.7 40.3 9 369 02 08 42 02 10 12 --- 02 09 43 51.5 607.7 2.7 40.4 90 381 02 08 43 02 10 46 3C465 02 10 17 52.6 602.6 2.5 38.0 9 381 02 10 46 02 11 31 --- 02 11 02 52.4 602.9 2.5 38.1 45 387 02 10 47 Schedule for BADARY (Code Bd ) Page 5 Closing the orbits on four young, low-mass... UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2017 Day 160 --- 02 12 05 2326+275 02 11 36 51.3 608.2 2.7 40.6 9 387 02 12 05 02 13 35 --- 02 13 07 51.1 608.6 2.8 40.7 90 398 02 12 06 02 14 03 2319+272 02 13 35 50.1 609.5 2.8 40.9 14 398 02 14 03 02 14 48 --- 02 14 20 50.0 609.7 2.9 40.9 45 404 02 14 04 02 15 16 2326+275 02 14 47 50.8 609.0 2.8 40.9 14 404 02 15 16 02 16 46 --- 02 16 18 50.6 609.4 2.8 41.0 90 415 02 15 17 02 17 14 2319+272 02 16 46 49.7 610.3 2.9 41.1 14 415 02 17 14 02 17 59 --- 02 17 31 49.5 610.5 2.9 41.2 45 421 02 17 15 02 18 26 2326+275 02 17 58 50.3 609.9 2.8 41.1 14 421 02 18 26 02 19 56 --- 02 19 29 50.1 610.3 2.9 41.3 90 433 02 18 27 02 20 24 2319+272 02 19 57 49.2 611.1 3.0 41.4 14 433 02 20 24 02 21 09 --- 02 20 42 49.1 611.3 3.0 41.4 45 438 02 20 25 02 21 37 2326+275 02 21 10 49.9 610.7 2.9 41.4 14 438 02 21 37 02 23 07 --- 02 22 40 49.7 611.1 2.9 41.5 90 450 02 21 38 02 23 35 2319+272 02 23 08 48.7 611.9 3.0 41.6 14 450 02 23 35 02 24 20 --- 02 23 53 48.6 612.1 3.0 41.7 45 456 02 23 36 02 24 47 2326+275 02 24 21 49.4 611.5 3.0 41.6 14 456 02 24 47 02 26 17 --- 02 25 51 49.2 611.9 3.0 41.7 90 467 02 24 48 02 26 45 2319+272 02 26 19 48.3 612.7 3.1 41.8 14 467 02 26 45 02 27 30 --- 02 27 04 48.1 612.9 3.1 41.9 45 473 02 26 46 02 27 58 2326+275 02 27 32 49.0 612.3 3.0 41.9 14 473 02 27 58 02 29 28 --- 02 29 02 48.7 612.7 3.0 42.0 90 485 02 27 59 02 30 02 3C465 02 29 36 49.8 608.0 2.8 40.0 10 485 02 30 02 02 30 47 --- 02 30 21 49.7 608.2 2.8 40.1 45 490 02 30 03 02 31 21 2326+275 02 30 56 48.4 613.1 3.1 42.1 9 490 02 31 21 02 32 51 --- 02 32 26 48.2 613.5 3.1 42.2 90 502 02 31 22 02 33 25 3C465 02 33 00 49.3 608.9 2.9 40.3 10 502 02 33 25 02 34 10 --- 02 33 45 49.2 609.1 2.9 40.4 45 508 02 33 26 02 34 44 2326+275 02 34 19 47.9 614.0 3.1 42.3 10 508 02 34 44 02 36 14 --- 02 35 50 47.7 614.3 3.1 42.4 90 519 02 34 45 Schedule for BADARY (Code Bd ) Page 6 Closing the orbits on four young, low-mass... UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2017 Day 160 --- 02 36 42 2319+272 02 36 18 46.8 615.2 3.2 42.5 14 519 02 36 42 02 37 27 --- 02 37 03 46.7 615.3 3.2 42.5 45 525 02 36 43 02 37 55 2326+275 02 37 30 47.5 614.7 3.2 42.5 14 525 02 37 55 02 39 25 --- 02 39 01 47.2 615.1 3.2 42.6 90 537 02 37 56 02 39 53 2319+272 02 39 29 46.3 615.9 3.3 42.7 14 537 02 39 53 02 40 38 --- 02 40 14 46.2 616.1 3.3 42.7 45 542 02 39 54 02 41 05 2326+275 02 40 41 47.0 615.5 3.2 42.7 14 542 02 41 05 02 42 35 --- 02 42 12 46.8 615.9 3.3 42.8 90 554 02 41 06 02 43 03 2319+272 02 42 40 45.8 616.7 3.3 42.8 14 554 02 43 03 02 43 48 --- 02 43 25 45.7 616.8 3.3 42.9 45 560 02 43 04 02 44 16 2326+275 02 43 53 46.5 616.3 3.3 42.9 14 560 02 44 16 02 45 46 --- 02 45 23 46.3 616.6 3.3 43.0 90 571 02 44 17 02 46 14 2319+272 02 45 51 45.3 617.4 3.4 43.0 14 571 02 46 14 02 46 59 --- 02 46 36 45.2 617.6 3.4 43.0 45 577 02 46 15 02 47 27 2326+275 02 47 04 46.0 617.0 3.3 43.1 14 577 02 47 27 02 48 57 --- 02 48 34 45.8 617.4 3.4 43.1 90 588 02 47 28 02 49 24 2319+272 02 49 02 44.9 618.1 3.4 43.1 14 588 02 49 24 02 50 09 --- 02 49 47 44.7 618.3 3.4 43.2 45 594 02 49 25 02 50 37 2326+275 02 50 15 45.6 617.7 3.4 43.2 14 594 02 50 37 02 52 07 --- 02 51 45 45.3 618.1 3.4 43.3 90 606 02 50 38 02 52 41 3C465 02 52 19 46.5 613.7 3.2 41.7 10 606 02 52 41 02 53 26 --- 02 53 04 46.4 613.9 3.2 41.8 45 612 02 52 42 02 54 00 2326+275 02 53 39 45.0 618.5 3.4 43.4 10 612 02 54 00 02 55 30 --- 02 55 09 44.8 618.9 3.5 43.4 90 623 02 54 01 02 56 04 3C465 02 55 43 46.0 614.6 3.2 41.9 10 623 02 56 04 02 56 49 --- 02 56 28 45.9 614.7 3.3 42.0 45 629 02 56 05 02 56 49 3C454.3 02 56 28 30.9 616.6 4.0 38.8 -45 629 No stop 02 59 49 --- 02 59 29 30.4 617.2 4.1 38.9 135 652 02 56 50 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess217.C1024 Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: kvzr_c Added by Des Small, 24 February 2012 Setup group: 4 Station: BADARY Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 12 13 14 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 2326+275 23 23 48.631237 * 23 26 17.070000 23 27 08.529834 0.00 27 35 33.02377 * 27 52 03.40000 27 57 35.55613 0.00 From catalog imbedded in main SCHED input file. * 2319+272 23 19 31.989509 * 23 21 59.862227 23 22 51.147091 0.00 27 16 19.08200 * 27 32 46.44371 27 38 17.84869 0.00 From catalog imbedded in main SCHED input file. * 3C465 23 37 58.279350 * 23 40 29.029000 23 41 21.185221 0.00 26 25 18.90641 * 26 41 56.80400 26 47 31.27472 0.00 From catalog imbedded in main SCHED input file. * 3C454.3 22 51 29.520100 * 22 53 57.748300 22 54 49.150054 0.00 15 52 54.35016 * 16 08 53.56300 16 14 20.14464 0.00 From catalog imbedded in main SCHED input file. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline 2326+275 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.875 91.874 2319+272 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.312 32.812 3C465 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.125 13.125 3C454.3 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.100 8.735 EFFECT OF SOLAR CORONA The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) 2326+275 75.9 2319+272 76.9 3C465 73.2 3C454.3 87.1 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg